A new coat of paint and a new lease on life for ramshackle buildings transformed into guesthouses in Old Bangkok…

National Geographic Traveler Editor at Large Christopher Elliott is the magazine’s consumer advocate and ombudsman. Over the past 15 years he has helped countless readers fix their trips. Here’s his latest advice.

In the 1980s, ecotourism—driven by a deep conservation and environmental ethic—focused on remote jungle lodges, nature treks, and the like. It was well-meaning and maybe appropriate to the time, but dwelled on the fringes of a largely uninterested mainstream travel industry. At Traveler we observed this and felt a broader approach, around sustainable tourism, would…

In the 2,000 years since Caesar Augustus laid one of Ljubljana’s first stones, then for a settlement called Emona, this city has often hidden in plain sight. No longer: As Slovenia’s capital cheers its bimillenary throughout 2014, it’s putting its treasures on parade.

A National Geographic Traveler editor goes behind the lens with photo legend Steve McCurry.

Washington, D.C.’s National Gallery of Art is an awesome trove, but approaching it requires planning. Most of the gallery’s art is not on display at any one time, of course, but some spectacular pieces always are, and they provide the best starting point. Here are ten must-see works recommended by curator Eric Denker.

Despite its size, London is a very kid-friendly city. Almost 40 percent of the capital is dedicated to parks and public spaces, and major museums are free. The only problem is there’s so much to see. Here are some of the highlights.

Not to knock Dubrovnik, with its marble streets, 16th-century city walls, sparkling red roof tiles, and primo location—it more than earns its moniker of “Pearl of the Adriatic,” not to mention its UNESCO World Heritage status. But if you cross Croatia off your list after you’ve seen Dubrovnik, you’re missing out on a lot. Here…

After a thoroughly East Coast childhood, Avery Stonich traded Boston for Boulder in 1988. Once she experienced the city locals lovingly refer to as the “People’s Republic of Boulder,” she never looked back. This outdoor enthusiast and freelance adventure and travel writer has more than 40 countries under her belt, but still thinks Boulder is among the greatest places on Earth. Here are a few of her favorite things about her hometown of choice.

“Every traveler has a special place, a home away from home,” says National Geographic Traveler editor at large Daisann McLane. “Old Bangkok is mine.” Here’s her insider’s guide to preparing for your trip and what you should do and see once you’re on the ground to experience the rich culture of everyday Thai life.

The plains? Hardly. A solo drive through the Dakotas proves big on personality.

Itching to cash in on some of that well-deserved vacation time in the near future? Join @NatGeoTravel for our next Twitter chat to get the inside scoop on the best fall trips. In addition to hearing from National Geographic Traveler’s own Amy Alipio, who will be unveiling our brand new Best Fall Trips list, we’ll also be welcoming Laura Begley Bloom, executive editor for Yahoo Travel. Use #BestFallTrips to join us!